11255249 has 2 divisors, whose sum is σ = 11255250. Its totient is φ = 11255248.

The previous prime is 11255243. The next prime is 11255261. The reversal of 11255249 is 94255211.

11255249 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9891025 + 1364224 = 3145^2 + 1168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11255249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11255243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5627624 + 5627625.

It is an arithmetic number, because the mean of its divisors is an integer number (5627625).

Almost surely, 2^11255249 is an apocalyptic number.

It is an amenable number.

11255249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11255249 is an equidigital number, since it uses as much as digits as its factorization.

11255249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 29.

The square root of 11255249 is about 3354.8843497206. The cubic root of 11255249 is about 224.1050806405.

The spelling of 11255249 in words is "eleven million, two hundred fifty-five thousand, two hundred forty-nine".